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The Xicor X9311 digitally controlled potentiometer provides a low‑power CMOS solution for resistance trimming. It features 99 resistive elements, 100 wiper tap points, and non‑volatile memory that retains the wiper position for up to 100 years.
The device is controlled via three inputs (CS, U/D, INC) and offers a voltage range of 0 V to +10 V on its terminals. Detailed electrical characteristics, absolute maximum ratings, and timing specifications are provided for design integration.
| Active Current (max) | 3 mA |
|---|---|
| Standby Current (max) | 500 pA |
| Number of Resistive Elements | 99 |
| Wiper Tap Points | 100 |
| End‑to‑End Resistance Tolerance | +20 % |
| Power Rating (X9311Z at 25 °C) | 16 mW |
| Wiper Position Data Retention | 100 years |
The X9311 provides 100 wiper tap points for precise resistance adjustment.
The terminals accept a voltage range from 0 V to +10 V.
The stored wiper position is retained for up to 100 years.
The active current is up to 3 mA, and the standby current is up to 500 pA.